medium Set 94 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [62] → [30, 32] → [_, _, 15] → [5, _, 9, _]

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Answer: Row3[1]=13, Row3[2]=17, Row4[4]=6, Row4[2]=8

SubType
number-pyramid
Difficulty
medium
Levels
  • [62]
  • [30,32]
  • [13,17,15]
  • [5,8,9,6]
Base
  • 5
  • 8
  • 9
  • 6
TopValue
62
HiddenCells
  • {"r":2,"c":0,"v":13}
  • {"r":2,"c":1,"v":17}
  • {"r":3,"c":3,"v":6}
  • {"r":3,"c":1,"v":8}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [45] → [20, 25] → [_, _, 11] → [2, _, _, 1]

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Answer: Row3[2]=14, Row4[3]=10, Row4[2]=4, Row3[1]=6

SubType
number-pyramid
Difficulty
medium
Levels
  • [45]
  • [20,25]
  • [6,14,11]
  • [2,4,10,1]
Base
  • 2
  • 4
  • 10
  • 1
TopValue
45
HiddenCells
  • {"r":2,"c":1,"v":14}
  • {"r":3,"c":2,"v":10}
  • {"r":3,"c":1,"v":4}
  • {"r":2,"c":0,"v":6}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [32, _] → [17, _, _] → [8, 9, 6, 1]

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Answer: Row3[2]=15, Row2[2]=22, Row1[1]=54, Row3[3]=7

SubType
number-pyramid
Difficulty
medium
Levels
  • [54]
  • [32,22]
  • [17,15,7]
  • [8,9,6,1]
Base
  • 8
  • 9
  • 6
  • 1
TopValue
54
HiddenCells
  • {"r":2,"c":1,"v":15}
  • {"r":1,"c":1,"v":22}
  • {"r":0,"c":0,"v":54}
  • {"r":2,"c":2,"v":7}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [41] → [_, _] → [9, 11, 10] → [6, _, 8, _]

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Answer: Row2[1]=20, Row4[2]=3, Row2[2]=21, Row4[4]=2

SubType
number-pyramid
Difficulty
medium
Levels
  • [41]
  • [20,21]
  • [9,11,10]
  • [6,3,8,2]
Base
  • 6
  • 3
  • 8
  • 2
TopValue
41
HiddenCells
  • {"r":1,"c":0,"v":20}
  • {"r":3,"c":1,"v":3}
  • {"r":1,"c":1,"v":21}
  • {"r":3,"c":3,"v":2}